tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * kizbox.dts - Device Tree file for Overkiz Kizbox board
3 *
4 * Copyright (C) 2012 Boris BREZILLON <linux-arm@overkiz.com>
5 *
6 * Licensed under GPLv2.
7 */
8/dts-v1/;
9/include/ "at91sam9g20.dtsi"
10
11/ {
12
13 model = "Overkiz kizbox";
14 compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
15
16 chosen {
17 bootargs = "panic=5 ubi.mtd=1 rootfstype=ubifs root=ubi0:root";
18 };
19
20 memory {
21 reg = <0x20000000 0x2000000>;
22 };
23
24 clocks {
25 #address-cells = <1>;
26 #size-cells = <1>;
27 ranges;
28
29 main_clock: clock@0 {
30 compatible = "atmel,osc", "fixed-clock";
31 clock-frequency = <18432000>;
32 };
33 };
34
35 ahb {
36 apb {
37 dbgu: serial@fffff200 {
38 status = "okay";
39 };
40
41 usart0: serial@fffb0000 {
42 status = "okay";
43 };
44
45 usart1: serial@fffb4000 {
46 status = "okay";
47 };
48
49 macb0: ethernet@fffc4000 {
50 phy-mode = "mii";
51 status = "okay";
52 };
53
54 };
55
56 nand0: nand@40000000 {
57 nand-bus-width = <8>;
58 nand-ecc-mode = "soft";
59 status = "okay";
60
61 bootloaderkernel@0 {
62 label = "bootloader-kernel";
63 reg = <0x0 0xc0000>;
64 };
65
66 ubi@c0000 {
67 label = "ubi";
68 reg = <0xc0000 0x7f40000>;
69 };
70
71 };
72
73 usb0: ohci@00500000 {
74 num-ports = <1>;
75 status = "okay";
76 };
77 };
78
79 i2c@0 {
80 status = "okay";
81
82 pcf8563@51 {
83 /* nxp pcf8563 rtc */
84 compatible = "nxp,pcf8563";
85 reg = <0x51>;
86 };
87
88 };
89
90 leds {
91 compatible = "gpio-leds";
92
93 led1g {
94 label = "led1:green";
95 gpios = <&pioB 0 1>;
96 linux,default-trigger = "none";
97 };
98
99 led1r {
100 label = "led1:red";
101 gpios = <&pioB 1 1>;
102 linux,default-trigger = "none";
103 };
104
105 led2g {
106 label = "led2:green";
107 gpios = <&pioB 2 1>;
108 linux,default-trigger = "none";
109 default-state = "on";
110 };
111
112 led2r {
113 label = "led2:red";
114 gpios = <&pioB 3 1>;
115 linux,default-trigger = "none";
116 };
117 };
118
119 gpio_keys {
120 compatible = "gpio-keys";
121 #address-cells = <1>;
122 #size-cells = <0>;
123
124 reset {
125 label = "reset";
126 gpios = <&pioB 30 1>;
127 linux,code = <0x100>;
128 gpio-key,wakeup;
129 };
130
131 mode {
132 label = "mode";
133 gpios = <&pioB 31 1>;
134 linux,code = <0x101>;
135 gpio-key,wakeup;
136 };
137 };
138};